Marcella Smith
Marcella joined American Bank Systems' Support Services team in September of 2001. Her principal responsibilities include her role as Customer
Care and Manager and Support Services Team. Before joining the ABS team, Marcella worked in the banking industry for more than five years in loan processing and in the credit
department where she extensively used the BankManager® DAudit and GulfPakTM Loans programs. Marcella was a participant in and successfully
completed the 2004 Oklahoma Bankers Association Compliance School. Prior to that time, she had various roles in the legal industry for 17 years.
Marcella is a native Oklahoman and is married with two children. She enjoys reading and scuba diving.
David Walls
David joined American Bank Systems in 2000 as a member of the Customer Care team. He is now the Company's CompliancePro® System Specialist and
leads the Customer Care related to the CompliancePro system. David serves on the team which is responsible for the conceptual development of
CompliancePro and is an important team member responsible for quality assurance and installation of the browser-based system. He also assists the
sales staff in providing demonstrations of CompliancePro to potential clientele. A former student and devoted fan of the University of Oklahoma,
David earned a Bachelors degree in Marketing and Advertising from the University of Central Oklahoma. He has been a resident of Oklahoma since
1989 after relocating from central Michigan and enjoys spending time with his wife and two boys.
Mikel Dunnagan
Mikel joined American Bank Systems in 2010, and his principal responsibilities include compliance auditing and training.
Before joining the ABS team, Mikel worked in the banking industry for more than twenty years serving in nearly every capacity within a financial institution.
He graduated from University of Central Oklahoma and Oklahoma City University School of Law. Mikel is a native Oklahoman, married to his best friend,
and has three children and eight grandchildren.
Shawn Gollob
Shawn joined ABS in September of 2006. He has 6 years of banking experience working in operations and credit administration. While in the
credit department, Shawn was the main user of BankManagerPro performing all of the imaging and exception tracking. Shawn has a Bachelor's Degree
in Political Science from the University of Central Oklahoma and he is married but has no children. His hobbies are World War II aircraft and
being an avid sports fan.